Seiko Cal. 4415 - 491

This Hand-Winding model from 1971 features a 40mm Stainless Steel case. With its 22mm lug width and 14.9mm profile, it sits comfortably on most wrists. [seikata-wm-a19e88c41646]

Also known as: Rally, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

14.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Cream

Jewels

32j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1971

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